/ Dictionary / Index M mofette: Meaning and Definition of Find definitions for: mo•fette Pronunciation: (mō-fet' Fr. mô-fet'), [key] — n. a noxious emanation, consisting chiefly of carbon dioxide, escaping from the earth in regions of nearly extinct volcanic activity. one of the openings or fissures from which this emanation issues. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Moesogothic mog Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language